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Quality Engineering

Build quality into the development cycle early

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Deliver right first time and cut rework costs
AI-Powered Testing
Embed automated testing and shift-left practices into delivery
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Build shared ownership of quality

Higher test coverage, shorter lifecycles 

We provide Quality Engineering throughout the entire development lifecycle, from requirements validation to go-live and beyond. Using shift-left and AI-assisted automation, we apply industry best practices to prevent bugs, maximise test coverage and shorten delivery cycles – creating smoother, customer-focused digital experiences. 

The aim: to prevent defects from turning into inefficient, expensive, reputation-affecting failures. 
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What we offer

We specialise in key Quality Engineering services such as: 

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Continuous Testing 

Speed up your testing with AI-powered end-to-end assurance. 

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Agile and DevOps 

Improve development and delivery continuously with our unique, tool-agnostic  approach to Agile and DevOps.

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Quality Intelligence

Increase confidence in releases by implementing quality intelligence-based predictive insights throughout the lifecycle 

CASE STUDY

Quality engineering accelerating smart meter delivery for a UK energy provider 

We partnered with a leading UK energy provider to improve quality engineering for the rollout of smart meter technology. Faced with complex device environments, changing regulations and slow manual testing, the organisation needed a faster, lower-risk delivery approach.

We embedded Quality Engineering into the delivery process and introduced an automated, scalable testing platform with continuous validation and parallel testing on real devices. This reduced bottlenecks, removed reliance on legacy tools and aligned testing with Agile delivery.

The result? Testing cycles were cut from weeks to days, issues were identified earlier and the organisation gained greater confidence and speed in delivering smart energy services at scale.

User reviewing application performance and quality metrics
WHY US?

Why Resillion for Quality Engineering 

Team collaborating on software development and testing

Quality engineered into delivery from day one

We help you shift left by embedding methods like TDD and BDD directly  into your development lifecycle, ensuring quality is built in rather than inspected  at the end. This shortens your release cycles, reduces costly late‑stage defects,  and accelerates delivery. 

Developers and testers working on automation and test execution

Full‑stack, end‑to‑end assurance across every quality dimension

You’re supported across functional, non‑functional, cyber, compliance,  accessibility, scalability and interoperability testing. Our Total Quality practice  brings all these capabilities together, so you don’t experience gaps between  teams, tools or phases. Most of all, your systems work reliably in real‑world  conditions. 

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Speed, consistency and coverage through AI‑assisted automation

We combine human expertise with AI‑assisted test automation, self‑healing  scripts, and smart prioritisation, giving you faster execution, higher accuracy and  repeatable quality – even at scale. This helps you deliver more frequently while  reducing risk. 

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Seamless integration with your workflows

Our Quality Engineering services integrate seamlessly with your Agile, DevOps  and CI/CD workflows. You get continuous validation, real‑time feedback and  engineering‑led practices that reduce bottlenecks and improve release  confidence. 

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Access to global expertise backed by accredited labs and 700+ specialists

We support your programmes deep technical experience, certified engineers,  and globally recognised testing labs. Whether you need functional experts,  DevOps coaches, performance engineers or automation specialists, you get  scalable, enterprise‑grade QE delivery you can trust. 

WHY NOW?

What happens if you don’t apply best-practice QE?  

Opting to take short cuts when it comes to QE can translate to greater cost and more risk. 

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63 %

of organisations ship code without completing all necessary testing

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100 x

Fixing issues after go live can cost up to 100× more than addressing them earlier in the lifecycle

Our experts

Conor Thomson

Conor Thomson

Expert in Quality Engineering and AI Practices

Conor is a Global Solution Architect with 12 years’ experience in Quality Engineering, QA, test automation, software delivery, AI engineering, and digital transformation.

Explore

Find out more about our other Digital Assurance services: